/**
* Uninstall all settings and tables
* Called via Setup and register_unstall hook
*
* @access internal
* @return void
*/
function gmedia_uninstall()
{
/** @var $wpdb wpdb */
global $wpdb, $gmCore, $gmDB;
$options = get_option('gmediaOptions');
$upload = $gmCore->gm_upload_dir(false);
// remove all tables if allowed
if ('all' == $options['uninstall_dropdata'] || 'db' == $options['uninstall_dropdata']) {
$wpdb->query("DROP TABLE IF EXISTS {$wpdb->prefix}gmedia");
$wpdb->query("DROP TABLE IF EXISTS {$wpdb->prefix}gmedia_meta");
$wpdb->query("DROP TABLE IF EXISTS {$wpdb->prefix}gmedia_term");
$wpdb->query("DROP TABLE IF EXISTS {$wpdb->prefix}gmedia_term_meta");
$wpdb->query("DROP TABLE IF EXISTS {$wpdb->prefix}gmedia_term_relationships");
delete_metadata('post', 0, '_gmedia_image_id', '', true);
}
$capabilities = gmedia_plugin_capabilities();
$capabilities = apply_filters('gmedia_capabilities', $capabilities);
$check_order = $gmDB->get_sorted_roles();
foreach ($check_order as $the_role) {
// If you rename the roles, then please use the role manager plugin
if (empty($the_role)) {
continue;
}
foreach ($capabilities as $cap) {
if ($the_role->has_cap($cap)) {
$the_role->remove_cap($cap);
}
}
}
// then remove all options
delete_option('gmediaOptions');
delete_option('gmediaDbVersion');
delete_option('gmediaVersion');
delete_option('GmediaHashID_salt');
delete_metadata('user', 0, 'gm_screen_options', '', true);
if (!$upload['error']) {
if ('all' == $options['uninstall_dropdata']) {
$files_folder = $upload['path'];
$gmCore->delete_folder($files_folder);
} else {
$files_folder = $upload['path'] . '/' . $options['folder']['module'];
$gmCore->delete_folder($files_folder);
}
}
}
function capabilities()
{
$capabilities = gmedia_plugin_capabilities();
$capabilities = apply_filters('gmedia_capabilities', $capabilities);
if (is_multisite() && is_super_admin()) {
foreach ($capabilities as $cap) {
$this->caps[$cap] = 1;
}
} else {
$curuser = wp_get_current_user();
foreach ($capabilities as $cap) {
if (isset($curuser->allcaps[$cap]) && intval($curuser->allcaps[$cap])) {
$this->caps[$cap] = 1;
} else {
$this->caps[$cap] = 0;
}
}
}
}
function processor()
{
global $gmCore, $gmDB, $gmGallery, $user_ID;
if (!$this->page || strpos($this->page, 'GrandMedia') === false) {
return;
}
auth_redirect();
switch ($this->page) {
case 'GrandMedia':
if (!$gmCore->caps['gmedia_library']) {
wp_die(__('You are not allowed to be here', 'gmLang'));
}
if (isset($_POST['quick_gallery'])) {
check_admin_referer('gmedia_modal');
do {
if (!$gmCore->caps['gmedia_gallery_manage']) {
$this->error[] = __('You are not allowed to manage galleries', 'gmLang');
break;
}
$gallery = $gmCore->_post('gallery');
$gallery['name'] = trim($gallery['name']);
if (empty($gallery['name'])) {
$this->error[] = __('Gallery Name is not specified', 'gmLang');
break;
}
if ($gmCore->is_digit($gallery['name'])) {
$this->error[] = __("Gallery name can't be only digits", 'gmLang');
break;
}
if (empty($gallery['query']['gmedia__in'])) {
$this->error[] = __('Choose gmedia from library for quick gallery', 'gmLang');
break;
}
$taxonomy = 'gmedia_gallery';
if ($term_id = $gmDB->term_exists($gallery['name'], $taxonomy)) {
$this->error[] = __('A term with the name provided already exists', 'gmLang');
break;
}
$term_id = $gmDB->insert_term($gallery['name'], $taxonomy);
if (is_wp_error($term_id)) {
$this->error[] = $term_id->get_error_message();
break;
}
$gallery_meta = array('edited' => gmdate('Y-m-d H:i:s'), 'module' => $gallery['module'], 'query' => array('gmedia__in' => $gallery['query']['gmedia__in']), 'settings' => array($gallery['module'] => array()));
foreach ($gallery_meta as $key => $value) {
$gmDB->add_metadata('gmedia_term', $term_id, $key, $value);
}
$this->msg[] = sprintf(__('Gallery "%s" successfuly saved. Shortcode: [gmedia id=%d]', 'gmLang'), esc_attr($gallery['name']), $term_id);
} while (0);
}
if (isset($_POST['filter_categories'])) {
if ($term = $gmCore->_post('cat')) {
$location = add_query_arg(array('page' => $this->page, 'mode' => $this->mode, 'category__in' => implode(',', $term)), admin_url('admin.php'));
wp_redirect($location);
exit;
}
}
if (isset($_POST['filter_albums'])) {
if ($term = $gmCore->_post('alb')) {
$location = add_query_arg(array('page' => $this->page, 'mode' => $this->mode, 'album__in' => implode(',', $term)), admin_url('admin.php'));
wp_redirect($location);
exit;
}
}
if (isset($_POST['filter_tags'])) {
if ($term = $gmCore->_post('tag_ids')) {
$location = add_query_arg(array('page' => $this->page, 'mode' => $this->mode, 'tag__in' => $term), admin_url('admin.php'));
wp_redirect($location);
exit;
}
}
if (isset($_POST['custom_filters'])) {
if ($term = $gmCore->_post('custom_filter')) {
$location = add_query_arg(array('page' => $this->page, 'mode' => $this->mode, 'custom_filter' => $term), admin_url('admin.php'));
wp_redirect($location);
exit;
}
}
if (isset($_POST['filter_authors'])) {
$authors = $gmCore->_post('author_ids');
$location = add_query_arg(array('page' => $this->page, 'mode' => $this->mode, 'author' => (int) $authors), admin_url('admin.php'));
wp_redirect($location);
exit;
}
if (!empty($this->selected_items)) {
if (isset($_POST['assign_category'])) {
check_admin_referer('gmedia_modal');
if ($gmCore->caps['gmedia_terms']) {
if (!$gmCore->caps['gmedia_edit_others_media']) {
$selected_items = $gmDB->get_gmedias(array('fields' => 'ids', 'author' => $user_ID, 'gmedia__in' => $this->selected_items));
if (count($selected_items) < count($this->selected_items)) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
}
} else {
$selected_items = $this->selected_items;
}
$term = $gmCore->_post('cat');
if (false !== $term && ($count = count($selected_items))) {
if ('0' == $term) {
foreach ($selected_items as $item) {
$gmDB->delete_gmedia_term_relationships($item, 'gmedia_category');
}
$this->msg[] = sprintf(__('%d item(s) was uncategorized', 'gmLang'), $count);
} else {
foreach ($selected_items as $item) {
$result = $gmDB->set_gmedia_terms($item, $term, 'gmedia_category', $append = 0);
if (is_wp_error($result)) {
$this->error[] = $result;
$count--;
} elseif (!$result) {
$count--;
}
}
if (isset($gmGallery->options['taxonomies']['gmedia_category'][$term])) {
$cat_name = $gmGallery->options['taxonomies']['gmedia_category'][$term];
$this->msg[] = sprintf(__("Category `%s` assigned to %d image(s).", 'gmLang'), esc_html($cat_name), $count);
} else {
$this->error[] = sprintf(__("Category `%s` can't be assigned.", 'gmLang'), $term);
}
}
}
} else {
$this->error[] = __('You are not allowed to assign terms', 'gmLang');
}
}
if (isset($_POST['assign_album'])) {
check_admin_referer('gmedia_modal');
if ($gmCore->caps['gmedia_terms']) {
if (!$gmCore->caps['gmedia_edit_others_media']) {
$selected_items = $gmDB->get_gmedias(array('fields' => 'ids', 'author' => $user_ID, 'gmedia__in' => $this->selected_items));
if (count($selected_items) < count($this->selected_items)) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
}
} else {
$selected_items = $this->selected_items;
}
$term = $gmCore->_post('alb');
if (false !== $term && ($count = count($selected_items))) {
if (empty($term)) {
foreach ($selected_items as $item) {
$gmDB->delete_gmedia_term_relationships($item, 'gmedia_album');
}
$this->msg[] = sprintf(__('%d item(s) updated with "No Album"', 'gmLang'), $count);
} else {
$term_ids = array();
foreach ($selected_items as $item) {
$result = $gmDB->set_gmedia_terms($item, $term, 'gmedia_album', $append = 0);
if (is_wp_error($result)) {
$this->error[] = $result;
} elseif ($result) {
foreach ($result as $t_id) {
$term_ids[$t_id][] = $item;
}
}
}
if (!empty($term_ids)) {
global $wpdb;
foreach ($term_ids as $term_id => $item_ids) {
$term = $gmDB->get_term($term_id, 'gmedia_album');
if (isset($_POST['status_global'])) {
$values = array();
foreach ($selected_items as $item) {
$values[] = $wpdb->prepare("%d", $item);
}
if ($values) {
$status = esc_sql($term->status);
if (false === $wpdb->query("UPDATE {$wpdb->prefix}gmedia SET status = '{$status}' WHERE ID IN (" . join(',', $values) . ")")) {
$this->error[] = __('Could not update statuses for gmedia items in the database');
}
}
}
$this->msg[] = sprintf(__('Album `%s` assigned to %d item(s)', 'gmLang'), esc_html($term->name), count($item_ids));
}
}
}
}
} else {
$this->error[] = __('You are not allowed to assign terms', 'gmLang');
}
}
if (isset($_POST['add_tags'])) {
check_admin_referer('gmedia_modal');
if (!$gmCore->caps['gmedia_terms']) {
$this->error[] = __('You are not allowed to assign terms', 'gmLang');
} else {
$term = $gmCore->_post('tag_names');
$iptc_tags = $gmCore->_post('iptc_tags');
if ($term || $iptc_tags) {
if (!$gmCore->caps['gmedia_edit_others_media']) {
$selected_items = $gmDB->get_gmedias(array('fields' => 'ids', 'author' => $user_ID, 'gmedia__in' => $this->selected_items));
if (count($selected_items) < count($this->selected_items)) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
}
} else {
$selected_items = $this->selected_items;
}
$term = explode(',', $term);
if ($count = count($selected_items)) {
foreach ($selected_items as $item) {
$_term = $term;
if ($iptc_tags) {
$_metadata = $gmDB->get_metadata('gmedia', $item, '_metadata', true);
if (isset($_metadata['image_meta']['keywords']) && is_array($_metadata['image_meta']['keywords'])) {
$_term = array_merge($_metadata['image_meta']['keywords'], $term);
}
}
$result = $gmDB->set_gmedia_terms($item, $_term, 'gmedia_tag', $append = 1);
if (is_wp_error($result)) {
$this->error[] = $result;
$count--;
} elseif (!$result) {
$count--;
}
}
$this->msg[] = sprintf(__('Tags added to %d item(s)', 'gmLang'), count($term), $count);
}
} else {
$this->error[] = __('No tags specified', 'gmLang');
}
}
}
if (isset($_POST['delete_tags'])) {
check_admin_referer('gmedia_modal');
if (($term = $gmCore->_post('tag_id')) && $gmCore->caps['gmedia_terms']) {
if (!$gmCore->caps['gmedia_edit_others_media']) {
$selected_items = $gmDB->get_gmedias(array('fields' => 'ids', 'author' => $user_ID, 'gmedia__in' => $this->selected_items));
if (count($selected_items) < count($this->selected_items)) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
}
} else {
$selected_items = $this->selected_items;
}
$term = array_map('intval', $term);
if ($count = count($selected_items)) {
foreach ($selected_items as $item) {
$result = $gmDB->set_gmedia_terms($item, $term, 'gmedia_tag', $append = -1);
if (is_wp_error($result)) {
$this->error[] = $result;
$count--;
} elseif (!$result) {
$count--;
}
}
$this->msg[] = sprintf(__('%d tag(s) deleted from %d item(s)', 'gmLang'), count($term), $count);
}
} else {
$this->error[] = __('You are not allowed to assign terms', 'gmLang');
}
}
if (isset($_POST['batch_edit'])) {
check_admin_referer('gmedia_modal');
if ($gmCore->caps['gmedia_edit_media']) {
if (!$gmCore->caps['gmedia_edit_others_media']) {
$selected_items = $gmDB->get_gmedias(array('fields' => 'ids', 'author' => $user_ID, 'gmedia__in' => $this->selected_items));
if (count($selected_items) < count($this->selected_items)) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
}
} else {
$selected_items = $this->selected_items;
}
if ($count = count($selected_items)) {
$batch_data = array();
$batch_data['modified'] = current_time('mysql');
$b_title = $gmCore->_post('batch_title');
$b_description = $gmCore->_post('batch_description');
$b_link = $gmCore->_post('batch_link');
$b_status = $gmCore->_post('batch_status');
if ($b_status) {
$batch_data['status'] = $b_status;
}
$b_author = $gmCore->_post('batch_author');
if ($b_author) {
$batch_data['author'] = $b_author;
}
foreach ($selected_items as $item) {
$id = (int) $item;
$gmedia = $gmDB->get_gmedia($id, ARRAY_A);
switch ($b_title) {
case 'empty':
$batch_data['title'] = '';
break;
case 'filename':
$title = pathinfo($gmedia['gmuid'], PATHINFO_FILENAME);
$batch_data['title'] = ucwords(str_replace('_', ' ', $title));
break;
case 'custom':
$title_custom = $gmCore->_post('batch_title_custom');
if (false !== $title_custom) {
$batch_data['title'] = $title_custom;
}
break;
}
switch ($b_description) {
case 'empty':
$batch_data['description'] = '';
break;
case 'metadata':
$metatext = $gmCore->metadata_text($id);
if ($gmedia['description']) {
$gmedia['description'] .= "\n";
}
$batch_data['description'] = $gmedia['description'] . $metatext;
break;
case 'custom':
$description_custom = $gmCore->_post('batch_description_custom');
if (false !== $description_custom) {
$what_description_custom = $gmCore->_post('what_description_custom');
if ('replace' == $what_description_custom) {
$batch_data['description'] = $description_custom;
} elseif ('append' == $what_description_custom) {
$batch_data['description'] = $gmedia['description'] . $description_custom;
} elseif ('prepend' == $what_description_custom) {
$batch_data['description'] = $description_custom . $gmedia['description'];
}
}
break;
}
switch ($b_link) {
case 'empty':
$batch_data['link'] = '';
break;
case 'self':
$fileinfo = $gmCore->fileinfo($gmedia['gmuid'], false);
$batch_data['link'] = $fileinfo['fileurl_original'];
break;
case 'custom':
$link_custom = $gmCore->_post('batch_link_custom');
if (false !== $link_custom) {
$batch_data['link'] = $link_custom;
}
break;
}
//$gmedia_data = array_replace($gmedia, $batch_data);
$gmedia_data = array_merge($gmedia, $batch_data);
$gmDB->insert_gmedia($gmedia_data);
}
$this->msg[] = sprintf(__('%d item(s) updated successfuly', 'gmLang'), $count);
}
} else {
$this->error[] = __('You are not allowed to edit media', 'gmLang');
}
}
if ('selected' == $gmCore->_get('update_meta')) {
check_admin_referer('gmedia_update_meta');
if ($gmCore->caps['gmedia_edit_media']) {
$count = count($this->selected_items);
if ($count) {
foreach ($this->selected_items as $item) {
$id = (int) $item;
$gmDB->update_metadata($meta_type = 'gmedia', $id, $meta_key = '_metadata', $gmDB->generate_gmedia_metadata($id));
}
$this->msg[] = sprintf(__('%d item(s) updated successfuly', 'gmLang'), $count);
}
} else {
$this->error[] = __('You are not allowed to edit media', 'gmLang');
}
}
}
if ($delete_gmedia = $gmCore->_get('delete')) {
check_admin_referer('gmedia_delete');
if ($gmCore->caps['gmedia_delete_media']) {
if ('selected' == $delete_gmedia) {
$selected_items = $this->selected_items;
} else {
$selected_items = wp_parse_id_list($delete_gmedia);
}
if (!empty($selected_items)) {
if (!$gmCore->caps['gmedia_delete_others_media']) {
$delete_items = $gmDB->get_gmedias(array('fields' => 'ids', 'author' => $user_ID, 'gmedia__in' => $selected_items));
if (count($delete_items) < count($selected_items)) {
$this->error[] = __('You are not allowed to delete others media', 'gmLang');
}
$selected_items = $delete_items;
}
if ($count = count($selected_items)) {
$delete_original_file = intval($gmCore->_get('save_original_file')) ? false : true;
foreach ($selected_items as $item) {
if (!$gmDB->delete_gmedia((int) $item, $delete_original_file)) {
$this->error[] = "#{$item}: " . __('Error in deleting...', 'gmLang');
$count--;
}
}
if ($count) {
if ($delete_original_file) {
$this->msg[] = sprintf(__('%d item(s) deleted successfuly', 'gmLang'), $count);
} else {
$this->msg[] = sprintf(__('%d record(s) deleted from database successfuly. Original file(s) safe', 'gmLang'), $count);
}
}
$this->selected_items = array_diff($this->selected_items, $selected_items);
if (empty($this->selected_items)) {
setcookie("gmuser_{$user_ID}_library", '', time() - 3600);
unset($_COOKIE["gmuser_{$user_ID}_library"]);
$this->selected_items = array();
} else {
setcookie("gmuser_{$user_ID}_library", implode(',', $this->selected_items));
}
}
}
} else {
$this->error[] = __('You are not allowed to delete files', 'gmLang');
}
}
break;
case 'GrandMedia_AddMedia':
if (!$gmCore->caps['gmedia_upload']) {
wp_die(__('You are not allowed to be here', 'gmLang'));
}
break;
case 'GrandMedia_Terms':
if (!$gmCore->caps['gmedia_library']) {
wp_die(__('You are not allowed to be here', 'gmLang'));
}
$taxonomy = $gmCore->_get('term', 'gmedia_album');
if ($delete = $gmCore->_get('delete')) {
check_admin_referer('gmedia_delete');
if ($gmCore->caps['gmedia_terms_delete']) {
if ('selected' == $gmCore->_get('delete')) {
$selected_items = $this->selected_items;
} else {
$selected_items = wp_parse_id_list($delete);
}
if (!$gmCore->caps['gmedia_delete_others_media']) {
$_selected_items = array();
if ('gmedia_album' == $taxonomy) {
$_selected_items = $gmDB->get_terms($taxonomy, array('fields' => 'ids', 'global' => $user_ID, 'include' => $selected_items));
}
if (count($_selected_items) < count($selected_items)) {
$this->error[] = __('You are not allowed to delete others media', 'gmLang');
}
$selected_items = $_selected_items;
}
if ($count = count($selected_items)) {
foreach ($selected_items as $item) {
$delete = $gmDB->delete_term($item, $taxonomy);
if (!$delete) {
$count--;
} elseif (is_wp_error($delete)) {
$this->error[] = $delete->get_error_message();
$count--;
}
}
if ($count) {
$this->msg[] = sprintf(__('%d item(s) deleted successfuly', 'gmLang'), $count);
}
setcookie("gmuser_{$user_ID}_{$taxonomy}", '', time() - 3600);
unset($_COOKIE["gmuser_{$user_ID}_{$taxonomy}"]);
$this->selected_items = array();
}
} else {
$this->error[] = __('You are not allowed to delete terms', 'gmLang');
}
} elseif (isset($_GET['edit_filter'])) {
if (isset($_POST['select_author'])) {
$authors = $gmCore->_post('author_ids');
$location = $gmCore->get_admin_url(array('author' => (int) $authors));
wp_redirect($location);
exit;
}
if (isset($_POST['gmedia_filter_save'])) {
check_admin_referer('GmediaTerms', 'term_save_wpnonce');
$edit_term = (int) $gmCore->_get('edit_filter');
do {
if (!$gmCore->caps['gmedia_filter_manage']) {
$this->error[] = __('You are not allowed to manage filters', 'gmLang');
break;
}
$term = $gmCore->_post('term');
if ((int) $term['global'] != $user_ID && !$gmCore->caps['gmedia_edit_others_media']) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
break;
}
$term['name'] = trim($term['name']);
if (empty($term['name'])) {
$this->error[] = __('Filter Name is not specified', 'gmLang');
break;
}
if ($gmCore->is_digit($term['name'])) {
$this->error[] = __("Filter name can't be only digits", 'gmLang');
break;
}
$taxonomy = 'gmedia_filter';
if ($edit_term && !$gmDB->term_exists($edit_term, $taxonomy)) {
$this->error[] = __('A term with the id provided do not exists', 'gmLang');
$edit_term = false;
}
if ($term_id = $gmDB->term_exists($term['name'], $taxonomy, $term['global'])) {
if ($term_id != $edit_term) {
$this->error[] = __('A term with the name provided already exists', 'gmLang');
break;
}
}
if ($edit_term) {
$term_id = $gmDB->update_term($edit_term, $taxonomy, $term);
} else {
$term_id = $gmDB->insert_term($term['name'], $taxonomy, $term);
}
if (is_wp_error($term_id)) {
$this->error[] = $term_id->get_error_message();
break;
}
$filter_settings = array();
$_filter_settings = $gmCore->_post('gmedia_filter', array());
$other_data = $gmCore->_post('filter_data', array());
if (!$gmCore->caps['gmedia_show_others_media']) {
$filter_settings['author__in'] = array($user_ID);
} elseif (!empty($other_data['author_id'])) {
$filter_settings[$other_data['author_id__condition']] = $other_data['author_id'];
}
if (!empty($other_data['gmedia_id'])) {
$filter_settings[$other_data['gmedia_id__condition']] = $other_data['gmedia_id'];
}
if (isset($other_data['gmedia_album'])) {
$filter_settings[$other_data['album__condition']] = $other_data['gmedia_album'];
}
if (isset($other_data['gmedia_category'])) {
$filter_settings[$other_data['category__condition']] = $other_data['gmedia_category'];
}
if (isset($other_data['gmedia_tag'])) {
$filter_settings[$other_data['tag__condition']] = $other_data['gmedia_tag'];
}
$filter_settings = array_merge($filter_settings, $_filter_settings);
if (isset($filter_settings['meta_query']) && is_array($filter_settings['meta_query'])) {
foreach ($filter_settings['meta_query'] as $i => $meta_query) {
if (empty($meta_query['key'])) {
unset($filter_settings['meta_query'][$i]);
}
}
if (empty($filter_settings['meta_query'])) {
unset($filter_settings['meta_query']);
}
}
$filter_settings = array_filter($filter_settings);
if ($edit_term) {
$gmDB->update_metadata('gmedia_term', $term_id, 'query', $filter_settings);
$this->msg[] = sprintf(__('Filter #%d successfuly saved', 'gmLang'), $term_id);
} else {
$gmDB->add_metadata('gmedia_term', $term_id, 'query', $filter_settings);
$location = add_query_arg(array('page' => $this->page, 'edit_filter' => $term_id, 'message' => 'save'), admin_url('admin.php'));
set_transient('gmedia_new_filter_id', $term_id, 60);
wp_redirect($location);
exit;
}
} while (0);
}
if ('save' == $gmCore->_get('message') && ($term_id = $gmCore->_get('edit_filter'))) {
if (get_transient('gmedia_new_filter_id')) {
delete_transient('gmedia_new_filter_id');
$this->msg[] = sprintf(__('Filter #%d successfuly saved', 'gmLang'), $term_id);
}
}
} elseif (isset($_POST['gmedia_album_save'])) {
check_admin_referer('GmediaTerms', 'term_save_wpnonce');
$edit_term = (int) $gmCore->_get('edit_album');
do {
if (!$gmCore->caps['gmedia_album_manage']) {
$this->error[] = __('You are not allowed to manage albums', 'gmLang');
break;
}
$term = $gmCore->_post('term');
$term['name'] = trim($term['name']);
if (empty($term['name'])) {
$this->error[] = __('Term Name is not specified', 'gmLang');
break;
}
if ($gmCore->is_digit($term['name'])) {
$this->error[] = __("Term Name can't be only digits", 'gmLang');
break;
}
$taxonomy = 'gmedia_album';
if ($edit_term && !$gmDB->term_exists($edit_term, $taxonomy)) {
$this->error[] = __('A term with the id provided do not exists', 'gmLang');
$edit_term = false;
}
if ($term_id = $gmDB->term_exists($term['name'], $taxonomy, $term['global'])) {
if ($term_id != $edit_term) {
$this->error[] = __('A term with the name provided already exists', 'gmLang');
break;
}
}
if ($edit_term) {
$_term = $gmDB->get_term($edit_term, $taxonomy);
if ((int) $_term->global != (int) $user_ID && !current_user_can('gmedia_edit_others_media')) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
break;
}
$term_id = $gmDB->update_term($edit_term, $term['taxonomy'], $term);
} else {
$term_id = $gmDB->insert_term($term['name'], $term['taxonomy'], $term);
if (is_int($term_id)) {
$term_meta = array('orderby' => $term['orderby'], 'order' => $term['order']);
foreach ($term_meta as $key => $value) {
$gmDB->add_metadata('gmedia_term', $term_id, $key, $value);
}
}
}
if (is_wp_error($term_id)) {
$this->error[] = $term_id->get_error_message();
break;
}
$this->msg[] = sprintf(__('Album `%s` successfuly saved', 'gmLang'), $term['name']);
} while (0);
} elseif (isset($_POST['gmedia_term_sort_save'])) {
check_admin_referer('GmediaTerms', 'term_save_wpnonce');
do {
if (!$gmCore->caps['gmedia_album_manage']) {
$this->error[] = __('You are not allowed to manage albums', 'gmLang');
break;
}
$term_data = $gmCore->_post('term');
$taxonomy = 'gmedia_album';
if (!($term_id = $gmDB->term_exists($term_data['term_id'], $taxonomy))) {
$this->error[] = __('A term with the id provided do not exists', 'gmLang');
break;
} else {
$_term = $gmDB->get_term($term_id, $taxonomy);
if ((int) $_term->global != (int) $user_ID && !current_user_can('gmedia_edit_others_media')) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
break;
}
$term_id = $gmDB->update_term_sortorder($term_id, $taxonomy, $term_data);
if (is_wp_error($term_id)) {
$this->error[] = $term_id->get_error_message();
break;
}
$this->msg[] = sprintf(__('Album `%s` successfuly saved', 'gmLang'), $_term->name);
}
} while (0);
} elseif (isset($_POST['gmedia_tag_add'])) {
if ($gmCore->caps['gmedia_tag_manage']) {
check_admin_referer('GmediaTerms', 'term_save_wpnonce');
$term = $gmCore->_post('term');
$terms = array_filter(array_map('trim', explode(',', $term['name'])));
$terms_added = 0;
$terms_qty = count($terms);
foreach ($terms as $term_name) {
if ($gmCore->is_digit($term_name)) {
$this->error['tag_name_digit'] = __("Term Name can't be only digits", 'gmLang');
continue;
}
if (!$gmDB->term_exists($term_name, $term['taxonomy'])) {
$term_id = $gmDB->insert_term($term_name, $term['taxonomy']);
if (is_wp_error($term_id)) {
$this->error[] = $term_id->get_error_message();
} else {
$this->msg['tag_add'] = sprintf(__('%d of %d tags successfuly added', 'gmLang'), ++$terms_added, $terms_qty);
}
} else {
$this->error['tag_add'] = __('Some of provided tags are already exists', 'gmLang');
}
}
} else {
$this->error[] = __('You are not allowed to manage tags', 'gmLang');
}
}
break;
case 'GrandMedia_Galleries':
if (!$gmCore->caps['gmedia_gallery_manage']) {
wp_die(__('You are not allowed to manage gmedia galleries', 'gmLang'));
}
if (isset($_POST['select_author'])) {
$authors = $gmCore->_post('author_ids');
$location = $gmCore->get_admin_url(array('author' => (int) $authors));
wp_redirect($location);
exit;
}
if (isset($_POST['gmedia_gallery_save'])) {
check_admin_referer('GmediaGallery');
$edit_gallery = (int) $gmCore->_get('edit_gallery');
do {
$gallery = $gmCore->_post('gallery');
if ((int) $gallery['global'] != $user_ID && !$gmCore->caps['gmedia_edit_others_media']) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
break;
}
$gallery['name'] = trim($gallery['name']);
if (empty($gallery['name'])) {
$this->error[] = __('Gallery Name is not specified', 'gmLang');
break;
}
if ($gmCore->is_digit($gallery['name'])) {
$this->error[] = __("Gallery name can't be only digits", 'gmLang');
break;
}
if (empty($gallery['module'])) {
$this->error[] = __('Something goes wrong... Choose module, please', 'gmLang');
break;
}
$term = $gallery['term'];
if (!isset($gallery['query'][$term]) || empty($gallery['query'][$term])) {
$this->error[] = __('Choose gallery source, please (tags, albums, categories...)', 'gmLang');
break;
}
$taxonomy = 'gmedia_gallery';
if ($edit_gallery && !$gmDB->term_exists($edit_gallery, $taxonomy)) {
$this->error[] = __('A term with the id provided do not exists', 'gmLang');
$edit_gallery = false;
}
if ($term_id = $gmDB->term_exists($gallery['name'], $taxonomy, $gallery['global'])) {
if ($term_id != $edit_gallery) {
$this->error[] = __('A term with the name provided already exists', 'gmLang');
break;
}
}
if ($edit_gallery) {
$term_id = $gmDB->update_term($edit_gallery, $taxonomy, $gallery);
} else {
$term_id = $gmDB->insert_term($gallery['name'], $taxonomy, $gallery);
}
if (is_wp_error($term_id)) {
$this->error[] = $term_id->get_error_message();
break;
}
$module_settings = $gmCore->_post('module', array());
$module_path = $gmCore->get_module_path($gallery['module']);
$default_options = array();
if (file_exists($module_path['path'] . '/settings.php')) {
include $module_path['path'] . '/settings.php';
} else {
$this->error[] = sprintf(__('Can\'t load data from `%s` module'), $gallery['module']);
break;
}
$module_settings = $gmCore->array_replace_recursive($default_options, $module_settings);
$gallery_meta = array('edited' => gmdate('Y-m-d H:i:s'), 'module' => $gallery['module'], 'query' => array($term => $gallery['query'][$term]), 'settings' => array($gallery['module'] => $module_settings));
foreach ($gallery_meta as $key => $value) {
if ($edit_gallery) {
$gmDB->update_metadata('gmedia_term', $term_id, $key, $value);
} else {
$gmDB->add_metadata('gmedia_term', $term_id, $key, $value);
}
}
if ($edit_gallery) {
$this->msg[] = sprintf(__('Gallery #%d successfuly saved', 'gmLang'), $term_id);
} else {
$location = add_query_arg(array('page' => $this->page, 'edit_gallery' => $term_id, 'message' => 'save'), admin_url('admin.php'));
set_transient('gmedia_new_gallery_id', $term_id, 60);
wp_redirect($location);
exit;
}
} while (0);
}
if ('save' == $gmCore->_get('message') && ($term_id = $gmCore->_get('edit_gallery'))) {
$gmedia_new_gallery_id = get_transient('gmedia_new_gallery_id');
if ($gmedia_new_gallery_id) {
delete_transient('gmedia_new_gallery_id');
$this->msg[] = sprintf(__('Gallery #%d successfuly saved', 'gmLang'), $term_id);
}
}
if (isset($_POST['module_preset_restore_original'])) {
$preset_id = intval($gmCore->_post('preset_default', 0));
$gmDB->delete_term($preset_id, 'gmedia_module');
$this->msg[] = __('Original module settings restored. Click "Reset to default" button to save original module settings for gallery', 'gmLang');
}
if (isset($_POST['gmedia_gallery_reset'])) {
check_admin_referer('GmediaGallery');
$edit_gallery = (int) $gmCore->_get('edit_gallery');
do {
$taxonomy = 'gmedia_gallery';
if (!$gmDB->term_exists($edit_gallery, $taxonomy)) {
$this->error[] = __('A term with the id provided do not exists', 'gmLang');
break;
}
if (!$gmCore->caps['gmedia_edit_others_media']) {
$gallery = $gmDB->get_term($edit_gallery, $taxonomy);
if ($gallery->global != $user_ID) {
$this->error[] = __('You are not allowed to edit others media', 'gmLang');
break;
}
}
$gallery_settings = $gmDB->get_metadata('gmedia_term', $edit_gallery, 'settings', true);
reset($gallery_settings);
$gallery_module = key($gallery_settings);
$module_path = $gmCore->get_module_path($gallery_module);
/**
* @var $default_options
*/
if (file_exists($module_path['path'] . '/settings.php')) {
include $module_path['path'] . '/settings.php';
$preset = $gmDB->get_term('[' . $gallery_module . ']', 'gmedia_module');
if ($preset) {
$default_preset = maybe_unserialize($preset->description);
$default_options = $gmCore->array_replace_recursive($default_options, $default_preset);
}
} else {
$this->error[] = sprintf(__('Can\'t load data from `%s` module'), $gallery_module);
break;
}
$gallery_meta = array('edited' => gmdate('Y-m-d H:i:s'), 'settings' => array($gallery_module => $default_options));
foreach ($gallery_meta as $key => $value) {
$gmDB->update_metadata('gmedia_term', $edit_gallery, $key, $value);
}
$this->msg[] = sprintf(__('Gallery settings are reset', 'gmLang'));
} while (0);
}
if (isset($_POST['module_preset_save_as']) || isset($_POST['module_preset_save_default'])) {
check_admin_referer('GmediaGallery');
do {
$gallery = $gmCore->_post('gallery');
if (empty($gallery['module'])) {
$this->error[] = __('Something goes wrong... Choose module, please', 'gmLang');
break;
}
$module_settings = $gmCore->_post('module', array());
$module_path = $gmCore->get_module_path($gallery['module']);
$default_options = array();
if (file_exists($module_path['path'] . '/settings.php')) {
include $module_path['path'] . '/settings.php';
} else {
$this->error[] = sprintf(__('Can\'t load data from `%s` module'), $gallery['module']);
break;
}
$module_settings = $gmCore->array_replace_recursive($default_options, $module_settings);
$preset_name = $gmCore->_post('module_preset_name', '');
if (isset($_POST['module_preset_save_default'])) {
$preset_name = '[' . $gallery['module'] . ']';
} else {
$preset_name = trim($preset_name);
if (empty($preset_name)) {
$this->error[] = __('Preset name is not specified', 'gmLang');
break;
}
$preset_name = '[' . $gallery['module'] . '] ' . $preset_name;
}
$args = array();
$args['description'] = $module_settings;
$args['status'] = $gallery['module'];
$args['global'] = $user_ID;
$taxonomy = 'gmedia_module';
$term_id = $gmDB->term_exists($preset_name, $taxonomy, $user_ID);
if ($term_id) {
$term_id = $gmDB->update_term($term_id, $taxonomy, $args);
} else {
$term_id = $gmDB->insert_term($preset_name, $taxonomy, $args);
}
if (is_wp_error($term_id)) {
$this->error[] = $term_id->get_error_message();
break;
} else {
$this->msg[] = sprintf(__('Preset `%s` successfuly saved', 'gmLang'), $preset_name);
}
} while (0);
}
if ($delete = $gmCore->_get('delete')) {
check_admin_referer('gmedia_delete');
$taxonomy = 'gmedia_gallery';
if ('selected' == $delete) {
$selected_items = $this->selected_items;
} else {
$selected_items = wp_parse_id_list($delete);
}
if (!$gmCore->caps['gmedia_delete_others_media']) {
$_selected_items = $gmDB->get_terms($taxonomy, array('fields' => 'ids', 'global' => $user_ID, 'include' => $selected_items));
if (count($_selected_items) < count($selected_items)) {
$this->error[] = __('You are not allowed to delete others media', 'gmLang');
}
$selected_items = $_selected_items;
}
if ($count = count($selected_items)) {
foreach ($selected_items as $item) {
$delete = $gmDB->delete_term($item, $taxonomy);
if (!$delete) {
$this->error[] = sprintf(__('Error while delete gallery #%d', 'gmLang'), $item);
$count--;
} elseif (is_wp_error($delete)) {
$this->error[] = $delete->get_error_message();
$count--;
}
}
if ($count) {
$this->msg[] = sprintf(__('%d item(s) deleted successfuly', 'gmLang'), $count);
}
setcookie("gmuser_{$user_ID}_{$taxonomy}", '', time() - 3600);
unset($_COOKIE["gmuser_{$user_ID}_{$taxonomy}"]);
$this->selected_items = array();
}
}
break;
case 'GrandMedia_Modules':
if (!$gmCore->caps['gmedia_gallery_manage']) {
wp_die(__('You are not allowed to manage gmedia galleries', 'gmLang'));
}
if (!$gmCore->caps['gmedia_module_manage']) {
wp_die(__('You are not allowed to manage gmedia modules', 'gmLang'));
}
if (isset($_FILES['modulezip']['tmp_name'])) {
if (!empty($_FILES['modulezip']['tmp_name'])) {
check_admin_referer('GmediaModule');
if (!current_user_can('manage_options')) {
wp_die(__('You are not allowed to install module ZIP', 'gmLang'));
}
$to_folder = $gmCore->upload['path'] . '/' . $gmGallery->options['folder']['module'] . '/';
if (!wp_mkdir_p($to_folder)) {
$this->error[] = sprintf(__('Unable to create directory %s. Is its parent directory writable by the server?', 'gmLang'), $to_folder);
break;
}
if (!is_writable($to_folder)) {
@chmod($to_folder, 0755);
if (!is_writable($to_folder)) {
//@unlink( $_FILES['modulezip']['tmp_name'] );
$this->error[] = sprintf(__('Directory %s is not writable by the server.', 'gmLang'), $to_folder);
break;
}
}
$filename = wp_unique_filename($to_folder, $_FILES['modulezip']['name']);
// Move the file to the modules dir
if (false === @move_uploaded_file($_FILES['modulezip']['tmp_name'], $to_folder . $filename)) {
$this->error[] = sprintf(__('The uploaded file could not be moved to %s', 'flag'), $to_folder . $filename);
} else {
global $wp_filesystem;
// Is a filesystem accessor setup?
if (!$wp_filesystem || !is_object($wp_filesystem)) {
require_once ABSPATH . 'wp-admin/includes/file.php';
WP_Filesystem();
}
if (!is_object($wp_filesystem)) {
$result = new WP_Error('fs_unavailable', __('Could not access filesystem.', 'flag'));
} elseif ($wp_filesystem->errors->get_error_code()) {
$result = new WP_Error('fs_error', __('Filesystem error', 'flag'), $wp_filesystem->errors);
} else {
$result = unzip_file($to_folder . $filename, $to_folder);
}
// Once extracted, delete the package
unlink($to_folder . $filename);
if (is_wp_error($result)) {
$this->error[] = $result->get_error_message();
} else {
$this->msg[] = sprintf(__("The `%s` file unzipped to module's directory", 'flag'), $filename);
}
}
} else {
$this->error[] = __('No file specified', 'gmLang');
}
}
break;
case 'GrandMedia_Settings':
if (!$gmCore->caps['gmedia_settings']) {
wp_die(__('You are not allowed to change gmedia settings', 'gmLang'));
}
$lk_check = isset($_POST['license-key-activate']);
if (isset($_POST['gmedia_settings_save'])) {
check_admin_referer('GmediaSettings');
$set = $gmCore->_post('set', array());
if (!empty($set['license_key']) && empty($set['license_key2'])) {
$lk_check = true;
}
if (empty($set['license_key']) && !empty($set['license_key2'])) {
$set['license_name'] = '';
$set['license_key'] = '';
$set['license_key2'] = '';
$this->error[] = __('License Key deactivated', 'gmLang');
}
$flush_rewrite_rules = false;
if (empty($set['endpoint'])) {
$set['endpoint'] = 'gmedia';
}
if ($set['endpoint'] !== $gmGallery->options['endpoint']) {
$flush_rewrite_rules = true;
}
foreach ($set as $key => $val) {
$gmGallery->options[$key] = $val;
}
$capabilities = $gmCore->_post('capability', array());
if (!empty($capabilities) && current_user_can('manage_options')) {
global $wp_roles;
$_roles = $wp_roles->roles;
$_roles = array_keys(apply_filters('editable_roles', $_roles));
$roles = array_flip($_roles);
// upload cap.
if ($roles[$capabilities['gmedia_upload']] < $roles[$capabilities['gmedia_import']]) {
$capabilities['gmedia_import'] = $capabilities['gmedia_upload'];
}
// edit/delete cap.
if ($roles[$capabilities['gmedia_edit_media']] < $roles[$capabilities['gmedia_edit_others_media']]) {
$capabilities['gmedia_edit_others_media'] = $capabilities['gmedia_edit_media'];
}
if ($roles[$capabilities['gmedia_edit_media']] < $roles[$capabilities['gmedia_delete_media']]) {
$capabilities['gmedia_delete_media'] = $capabilities['gmedia_edit_media'];
}
if ($roles[$capabilities['gmedia_delete_media']] < $roles[$capabilities['gmedia_delete_others_media']]) {
$capabilities['gmedia_delete_others_media'] = $capabilities['gmedia_delete_media'];
}
if ($roles[$capabilities['gmedia_edit_others_media']] < $roles[$capabilities['gmedia_delete_others_media']]) {
$capabilities['gmedia_delete_others_media'] = $capabilities['gmedia_edit_others_media'];
}
if ($roles[$capabilities['gmedia_show_others_media']] < $roles[$capabilities['gmedia_edit_others_media']]) {
$capabilities['gmedia_edit_others_media'] = $capabilities['gmedia_show_others_media'];
}
if ($roles[$capabilities['gmedia_show_others_media']] < $roles[$capabilities['gmedia_delete_others_media']]) {
$capabilities['gmedia_delete_others_media'] = $capabilities['gmedia_show_others_media'];
}
// terms cap.
if ($roles[$capabilities['gmedia_terms']] < $roles[$capabilities['gmedia_album_manage']]) {
$capabilities['gmedia_album_manage'] = $capabilities['gmedia_terms'];
}
if ($roles[$capabilities['gmedia_terms']] < $roles[$capabilities['gmedia_tag_manage']]) {
$capabilities['gmedia_tag_manage'] = $capabilities['gmedia_terms'];
}
if ($roles[$capabilities['gmedia_terms']] < $roles[$capabilities['gmedia_filter_manage']]) {
$capabilities['gmedia_filter_manage'] = $capabilities['gmedia_terms'];
}
if ($roles[$capabilities['gmedia_terms']] < $roles[$capabilities['gmedia_terms_delete']]) {
$capabilities['gmedia_terms_delete'] = $capabilities['gmedia_terms'];
} else {
$rolekey = max($roles[$capabilities['gmedia_album_manage']], $roles[$capabilities['gmedia_tag_manage']]);
$role = $_roles[$rolekey];
if ($role < $roles[$capabilities['gmedia_terms_delete']]) {
$capabilities['gmedia_terms_delete'] = $role;
}
}
foreach ($capabilities as $key => $val) {
$gmDB->set_capability($val, $key);
}
}
update_option('gmediaOptions', $gmGallery->options);
if (isset($_POST['GmediaHashID_salt'])) {
update_option('GmediaHashID_salt', (string) $_POST['GmediaHashID_salt']);
}
if ($flush_rewrite_rules) {
flush_rewrite_rules(false);
}
$this->msg[] .= __('Settings saved', 'gmLang');
}
if ($lk_check) {
check_admin_referer('GmediaSettings');
$license_key = $gmCore->_post('set');
if (!empty($license_key['license_key'])) {
global $wp_version;
$gmedia_ua = "WordPress/{$wp_version} | ";
$gmedia_ua .= 'Gmedia/' . constant('GMEDIA_VERSION');
$response = wp_remote_post('http://codeasily.com/rest/gmedia-key.php', array('body' => array('key' => $license_key['license_key'], 'site' => site_url()), 'headers' => array('Content-Type' => 'application/x-www-form-urlencoded; ' . 'charset=' . get_option('blog_charset'), 'Host' => 'codeasily.com', 'User-Agent' => $gmedia_ua), 'httpversion' => '1.0', 'timeout' => 10));
if (is_wp_error($response)) {
$this->error[] = $response->get_error_message();
} else {
$result = json_decode($response['body']);
if ($result->error->code == 200) {
$gmGallery->options['license_name'] = $result->content;
$gmGallery->options['license_key'] = $result->key;
$gmGallery->options['license_key2'] = $result->key2;
$this->msg[] = __('License Key activated successfully', 'gmLang');
} else {
$gmGallery->options['license_name'] = '';
$gmGallery->options['license_key'] = '';
$gmGallery->options['license_key2'] = '';
$this->error[] = __('Error', 'gmLang') . ': ' . $result->error->message;
}
update_option('gmediaOptions', $gmGallery->options);
}
} else {
$this->error[] = __('Empty License Key', 'gmLang');
}
}
if (isset($_POST['gmedia_settings_reset'])) {
check_admin_referer('GmediaSettings');
include_once dirname(dirname(__FILE__)) . '/setup.php';
$_temp_options = $gmGallery->options;
$gmGallery->options = gmedia_default_options();
$gmGallery->options['license_name'] = $_temp_options['license_name'];
$gmGallery->options['license_key'] = $_temp_options['license_key'];
$gmGallery->options['license_key2'] = $_temp_options['license_key2'];
delete_metadata('user', 0, 'gm_screen_options', '', true);
update_option('gmediaOptions', $gmGallery->options);
if ($gmCore->_post('capability') && current_user_can('manage_options')) {
$capabilities = gmedia_plugin_capabilities();
$capabilities = apply_filters('gmedia_capabilities', $capabilities);
//$role = get_role('administrator');
foreach ($capabilities as $cap) {
$gmDB->set_capability('administrator', $cap);
}
}
$this->msg[] .= __('All settings set to default', 'gmLang');
}
break;
case 'GrandMedia_WordpressLibrary':
if (!$gmCore->caps['gmedia_import']) {
wp_die(__('You are not allowed to import media in Gmedia Library', 'gmLang'));
}
break;
default:
break;
}
}
/**
* sets gmedia capabilities to administrator role
**/
function gmedia_capabilities()
{
// Set the capabilities for the administrator
$role = get_role('administrator');
// We need this role, no other chance
if (empty($role)) {
update_option("gmediaInitCheck", __('Sorry, Gmedia Gallery works only with a role called administrator', 'gmLang'));
return;
}
$capabilities = gmedia_plugin_capabilities();
$capabilities = apply_filters('gmedia_capabilities', $capabilities);
foreach ($capabilities as $cap) {
$role->add_cap($cap);
}
}
